Figure 53 GPS module block diagram
 WLAN module
WLAN module of RX-51 supports WLANSize4.0 release. WLAN module is configured as OMAP engine SPI slave.
WLAN and Bluetooth co-existence is supported via BTH-WLAN interface. WLANSize4.0 has a reference clock
of external oscillator 38.4MHz and it is shared with Bluetooth.
RX-51
System Module
Issue 1 COMPANY CONFIDENTIAL Page 6 –13
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